package sis.student;


public class RegularGradingStrategy implements GradingStrategy {

	@Override
	public int getGradePointsFor(Student.Grade grade) {
		
		 if (grade == Student.Grade.A)   
		 return 4;    
		 if (grade == Student.Grade.B)    
		 return 3;            
		 if (grade == Student.Grade.C)    
	     return 2;       
		 if (grade == Student.Grade.D)      
	     return 1; 
		 
	    	return 0;
	}

}
